ब्लैक मेल

Dharmendra

Kailash Gupta

Shatrughan Sinha

Jeevan

Madan Puri

Professor Ramakant Khurana

Iftekhar

Mr. Mehta

Rakhee Gulzar

Asha Mehta

Kamal Kapoor

Dr. J.K. Shetty

Jagdish Raj

Keshav Rana

Police Commissioner

Kuljit Singh

Tony

Kishore Kumar

Vocals

Anandji Veerji Shah

Music Director

Kalyanji Veerji Shah

Music Director

Rajendra Krishan

Lyricist

Vijay Anand

Director, Editor, Writer

Vinod Doshi

Producer

Lata Mangeshkar

Vocals

Bhanu Kumar Doshi

Producer

N.V. Srinivas

Cinematography